Bulova Men's Quartz Stainless Steel Dress Watch (Model: 96B252) Made in USA or Imported 42mm Case Diameter Powered by Bulova's proprietary, high-performance UHF quartz movement, with a vibrational frequency of 262kHz-eight times greater than a standard quartz movement for unparalleled accuracy Quartz Movement Water Resistant To 100m (330ft): In General, Suitable for Swimming and Snorkeling, but not Diving